Research and development for domestic satellite communication system in NT
Abstract
The R&D activities of the Electrical Communications Laboratory (ECL) of the Nippon Telephone and Telegraph (NTT) company of Japan are described. Specific attention is given to current research efforts in the development of a domestic 30/20 GHz band communications satellite system for Japan. Several of the components of the system are described, including the earth station design, the onboard communications equipment, TDMA and RF equipment, and KCS band satellite single reflector antenna. A series of photographs is presented which describe the instruments in detail.
- Publication:
-
Canadian Domestic and International Satellite Communications Conference
- Pub Date:
- 1984
- Bibcode:
- 1984cdsc.confQ..22Y
- Keywords:
-
- Communication Satellites;
- Domestic Satellite Communications Systems;
- Research And Development;
- Satellite Communication;
- Digital Data;
- False Alarms;
- Ground Stations;
- Japanese Spacecraft;
- Onboard Equipment;
- Spacecraft Antennas;
- Spacecraft Design;
- Communications and Radar